EP 2586178 A1 20130501 - METHOD FOR TAMPERPROOF KEY MANAGEMENT
Title (en)
METHOD FOR TAMPERPROOF KEY MANAGEMENT
Title (de)
VERFAHREN ZUR MANIPULATIONSGESICHERTEN SCHLÜSSELVERWALTUNG
Title (fr)
MÉTHODE INVIOLABLE DE GESTION DE CLÉS
Publication
Application
Priority
- DE 102010043102 A 20101029
- EP 2011068491 W 20111024
Abstract (en)
[origin: WO2012055794A1] The invention relates to a method for managing keys in a manipulation-proof manner for a virtual private network (15a), comprising the following steps: authenticating a communication terminal (13) on an authentication server (18) by means of a first key over a public network (15), providing a communication key, which is suitable for the communication over a virtual private network (15a) in the public network (15), for the authenticated communication terminal (13) over the public network (15), and encrypting the communication key in the communication terminal (13) by means of a second key, which is provided by a manipulation-protected monitoring device (14).
IPC 8 full level
H04L 29/06 (2006.01); H04L 12/22 (2006.01)
CPC (source: EP US)
H04L 63/0272 (2013.01 - EP US); H04L 63/0428 (2013.01 - EP US); H04L 63/06 (2013.01 - EP US); H04L 63/061 (2013.01 - US); H04L 63/0884 (2013.01 - US)
Citation (search report)
See references of WO 2012055794A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102010043102 A1 20120503; CN 103168458 A 20130619; CN 103168458 B 20160420; EP 2586178 A1 20130501; EP 2586178 B1 20161228; ES 2616076 T3 20170609; US 2013212378 A1 20130815; US 9674164 B2 20170606; WO 2012055794 A1 20120503
DOCDB simple family (application)
DE 102010043102 A 20101029; CN 201180051966 A 20111024; EP 11781464 A 20111024; EP 2011068491 W 20111024; ES 11781464 T 20111024; US 201113882238 A 20111024